English term
the greater risks
In the 1980s, multicentre, controlled and randomised studies (ECST, NASCET) started to delimit the type of patient (symptomatic or assymptomatic) and the degree of stenosis at which surgery could offer a more favourable quotient.
In 1980 the first angioplasties in patients with stenosis were performed.The challenge of the new techniques (angioplasty at onset and angioplasty + carotid stent subsequently) is to overcome the rates of morbidity and mortality in surgery.
A randomised study, the CAVATAS,(1) with 504 patients treated between 1992 and 1997, comparing endovascular treatment to carotid endarterectomy, concluded that the greater risks and the effectiveness in preventing stroke over 3 years are similar in both groups.
je ne vois pas sur quoi porte le comparatif ici, merci d'avance.
| 3 +2 | les risques importants |
hirselina
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| 4 | dangers imminents relatifs a |
DFBEN
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| 4 | les risques majeurs |
mireille aboumrad
|
Nov 15, 2005 17:31: Dr Sue Levy (X) changed "Level" from "Non-PRO" to "PRO"
PRO (3): DFBEN, hirselina, Dr Sue Levy (X)
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Proposed translations
les risques importants
dangers imminents relatifs a
Il me semble que l'on veuille comparer le traitement endovasculaire avec CAVATAS (Medicaments) a la chirurgie.
Les dangers imminents relatifs aux effets secondaires du medicament et de la chirurgie se sont averes similaires. (Sorry for the missing accents)
United States
Technical and Scientific Translations
Native in: Arabic 
, French
Works in: French to English, English to French, Arabic to French, and 1 more.
les risques majeurs
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Note added at 1 day 8 hrs 22 mins (2005-11-16 23:20:21 GMT)
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morbidity and mortality are greater risks or major risks of the surgery.
Discussion